Desktop Internal Hard Drives - Showing 49 - 72 of 4042 Products

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WD Red Plus WD60EFPX 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
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Buffalo OP-HD2.0N 2TB Hard Drive 3.5" Internal SATA SATA/600 (OP-HD2.0N)
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WD Purple Pro 26TB 3.5" Surveillance Internal Hard Drive HDD - SATA 6 Gb/s - 512 MB Cache ...
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WD Red Plus WD80EFPX 8TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional ...
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BUFFALO 2TB Replcement HD TeraStation Model OP-HD2.0BST-3Y
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Apricorn Aegis Fortress 500 GB Hard Drive External AFL3500
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Seagate IronWolf 8TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" ...
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Seagate Exos X14 ST14000NM0048 14 TB Hard Drive - 3.5"" Internal - SAS (12Gb/s SAS) - ...
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BUFFALO 1TB Replcement HD TeraStation Model OP-HD1.0BST-3Y
$99 .99
HPE 1.92 TB Solid State Drive 2.5" Internal SAS 12Gb/s SAS Read Intensive P19905B21
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$4,147 .39
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HPE 861754-B21 6TB 3.5" SAS 7200rpm Internal Hard Drive
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Lenovo 2.40 TB 2.5" Internal Hard Drive - SAS - 10000rpm - Hot Swappable
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Seagate Exos 7E10 ST2000NM000B 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal ...
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HPE 16 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Server, Storage System Device ...
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Seagate Exos 7E10 ST2000NM001B 2 TB Hard Drive Internal SAS 12Gb/s SAS
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Seagate Exos 7E8 ST8000NM006A 8 TB Hard Drive - SAS (12Gb/s SAS) - 3.5" Drive - Internal
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HP 881781-B21 12 TB SAS 7.2K LFF LP Helium 512e Digitally Signed Hard Disk Drive
$628 .20
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HP Z Turbo 2 TB Solid State Drive - M.2 2280 Internal - PCI Express (PCI Express 4.0 x4) - ...
$2,032 .59
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WD Ultrastar DC HC580 0F62785 22 TB Hard Drive - 3.5 Internal - SATA - Conventional ...
$857 .06
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$857 .06
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Seagate 1TB Enterprise Capacity 2.5 Internal Hard Disk Drive SATA 6.0Gb/s 7200 RPM 128MB ...
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Dell 0G5DM2 - Dell 2TB 2.5" Nearline SAS 7.2K 12Gb/s Hard Drive
$367 .95
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Seagate Constellation ES.3 ST2000NM0033 2TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" ...
$70 .00
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WD Purple WD82PURZ 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive ...
$494 .45
WD Purple WD180PURZ 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Hard Drive
$747 .50

What You Need to Know About Desktop Hard Disk Drives

Introduction

Though SSDs are becoming increasingly more popular, hard disk drives (HDD) are still essential internal data storage solutions for users that prioritize storage capacity over speed. Compared to hard disk drives, SSDs cost more per gigabyte and have smaller storage capacities. A commonly used configuration is to have a solid state drive as the primary drive and a desktop hard disk drive as the secondary drive. Below, NeweggBusiness answers several common questions about desktop hard disk drives.

What does interface type mean?

A hard disk drive must be connected to a motherboard via data cable in order to function as a system drive. The type of data cable that a hard drive supports can affect both system compatibility and data transfer speeds. This is often referred to as connection or interface type, and it is an important factor when shopping for a HDD.

For desktop hard disk drives, one of the most commonly used interface types is SATA. There have been several revisions for the SATA standard and the two most recent are SATA 3 Gbps and SATA 6 Gbps. They are often stylized as SATA II and SATA III respectively.

What is seek time?

In order for data to be retrieved or written onto the hard disk, a read/write head must move to the correct position on the disk. This is not an instantaneous process and the time required for the head to move into position is referred to as seek time, which is rated in milliseconds.

Is it possible to use a desktop hard disk drive as an external HDD?

Adapting a desktop hard disk drive for external use is possible, though additional hard drive accessories are usually required. Three commonly used methods include, using an SATA to External SATA (eSATA™) cable, hard drive enclosure, or a hard disk drive dock.

What is the purpose of a hard disk drive’s S.M.A.R.T. feature?

Short for Self-mentoring, Analysis, and Reporting Technology, S.M.A.R.T. is a feature that allows hard disk drives to monitor and report on reliability indicators. This is done so that potential problems can be anticipated. To view the S.M.A.R.T. status of a hard disk drive, you will need to use a reporting tool.